Leaching Residue with Zinc Content from China
Ash-like residue from hydrometallurgical leaching of copper ores, mainly copper with zinc compounds, classified under tariff item 2620.30.00 for its metal recovery applications. This material fits heading 26.20 as an industrial residue for chemical compound production.
Duty Rate — China → Canada
0%
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Document the leaching process to confirm the material is a residue, not an ore
• Provide assay results for copper and zinc
• Verify the residue is used for metal extraction or chemical compound manufacture to meet heading 26.20 requirements